Re: [Boost-build] CVS: boost/tools/build/new sequence.jam,1.10,1.11 property.jam,1.22,1.23 gcc.jam,1.17,1.18 feature.jam,1.25,1.26 build-request.jam,1.14,1.15

From: Vladimir Prus (ghost_at_[hidden])
Date: 2003-01-15 05:27:13

David Abrahams wrote:
> @@ -148,10 +168,13 @@
> # return the implicit feature associated with the given implicit value.
> rule implied-feature ( implicit-value )
> {
> - local feature = $($(implicit-value).implicit-feature) ;
> + local components = [ regex.split $(implicit-value) "-" ] ;
> + 
> + local feature = $($(components[1]).implicit-feature) ;
> if ! $(feature)
> {
> error \"$(implicit-value)\" is not a value of an implicit feature ;
> + feature = "" ;

Why is this assignment necessary?

- Volodya